Building DIY Information Wind 
Cars That Think
MARCH 24, 2022
So, I set about building an open-source ice tracker from DIY components that not only proved to be much, much cheaper but also much more capable than the commercial options. This is fast enough to identify wind waves, which typically have a frequency of about 0.2 Hz, and longer swells, which range from about 0.08
Cars That Think
AUGUST 20, 2021
At the time, e-bikes were still rather exotic, at least in the United States, so it seemed worth the expense and effort to build my own. It would have been possible to have such information displayed on a smartphone, using a. In 2009, I wrote in these pages about my efforts to. Fast forward a dozen years.
Cars That Think
AUGUST 20, 2021
At the time, e-bikes were still rather exotic, at least in the United States, so it seemed worth the expense and effort to build my own. It would have been possible to have such information displayed on a smartphone, using a. In 2009, I wrote in these pages about my efforts to. Fast forward a dozen years.
Cars That Think
APRIL 26, 2022
The notion of being led to a hidden object by virtue of the magnetic anomaly it creates must have really intrigued my 9-year-old self, because a decade after seeing that movie I decided to build a circuit to measure the strength of Earth’s magnetic field. With that information, I constructed what’s called a fluxgate magnetometer.
Tony Karrer Delicious EVdriven
APRIL 19, 2009
Other than sports car wanna-bes, modern cars are so quiet that you hear tire/wind noise much more than engines. I see false information here. Reply ↓ ↑ report 3 Snowdog 6:22PM (4/17/2009) Totally agree. I have stated the same before. ↓ ↑ report 4 Tohe 11:54PM (4/17/2009) I want mine to play an ice-cream cart melody.
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